/*
 * Copyright (c) 2024 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef VOLUME_TOOLS_C_H
#define VOLUME_TOOLS_C_H

#include <inttypes.h>

#ifdef __cplusplus
extern "C" {
#endif

typedef struct  AudioRawFormat {
    uint32_t format; // should be same with AudioStandard::AudioSampleFormat in audio_stream_info.h
    uint32_t channels; // should be same with AudioStandard::AudioChannel in audio_stream_info.h
} AudioRawFormat;

int32_t ProcessVol(uint8_t *buffer, size_t length, AudioRawFormat rawformat, float volStart, float volEnd);

#ifdef __cplusplus
}
#endif

#endif // VOLUME_TOOLS_C_H